Class: Decidim::Geo::Admin::CreateShapefile

Inherits:
Command
  • Object
show all
Defined in:
app/commands/decidim/geo/admin/create_shapefile.rb

Overview

A command with all the business logic when a user creates a new proposal.

Instance Method Summary collapse

Constructor Details

#initialize(form) ⇒ CreateShapefile

Public: Initializes the command.

form - A form object with the params.



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# File 'app/commands/decidim/geo/admin/create_shapefile.rb', line 11

def initialize(form)
  @form = form
end

Instance Method Details

#call ⇒ Object

Executes the command. Broadcasts these events:

  • :ok when everything is valid, together with the shapefile.

  • :invalid if the form wasn’t valid and we couldn’t proceed.

Returns nothing.



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# File 'app/commands/decidim/geo/admin/create_shapefile.rb', line 21

def call
  return broadcast(:invalid) if form.invalid?

  create_shapefile
  load_shapefile = LoadShp::AppLoadShp.new(@shapefile)
  load_shapefile.run!
  broadcast(:ok, @shapefile)

rescue Exception => e
  @shapefile.destroy
  broadcast(:invalid, "#{e}")
end